//go:build !rust && !(js && wasm)

package wgpu

import "github.com/gogpu/wgpu/hal"

// Fence is a GPU synchronization primitive.

// Fences allow CPU-GPU synchronization by signaling when submitted work completes.

//

// Fences are created via Device.CreateFence and should be released via Release()

// when no longer needed.

type Fence struct {

hal hal.Fence

device *Device

released bool

}

// Release destroys the fence.

// After this call, the fence must not be used.

func (f *Fence) Release() {

if f.released {

return

}

f.released = true

halDevice := f.device.halDevice()

if halDevice != nil {

halDevice.DestroyFence(f.hal)

}

}